CN2625851Y - Quick temperature measuring, oxygen determining, and sampling combined probe for metallurgy molten pool - Google Patents
Quick temperature measuring, oxygen determining, and sampling combined probe for metallurgy molten pool Download PDFInfo
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- CN2625851Y CN2625851Y CN 03235126 CN03235126U CN2625851Y CN 2625851 Y CN2625851 Y CN 2625851Y CN 03235126 CN03235126 CN 03235126 CN 03235126 U CN03235126 U CN 03235126U CN 2625851 Y CN2625851 Y CN 2625851Y
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- oxygen
- probe
- sampling
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- temperature measurement
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Abstract
The utility model provides a quick temperature measuring, oxygen determining, and sampling combined probe for metallurgy molten pools, which is provided with a probe, a sampling box, a connection paper tube and a body with a fixing hole, wherein the sampling box is wrapped in the body; the connection paper tube provided with a quick electric thermocouple temperature measuring probe or a temperature measuring, oxygen determining sampling combined probe is inserted and fixed in the fixing hole of the body; the body [2] adopts high temperature resistant combined membrane resin-bonded sand one-shot forming. The utility model can complete temperature measuring, sampling and oxygen determining at one time. The utility model has the advantages of simple structure, stable operation and easy use, reduces operation times, reduces labor intensity, improves production efficiency and reduces production cost.
Description
Technical field
The utility model relates to metallurgical bath with popping one's head in, particularly metallurgical bath is decided the oxygen sampling combined probe with quick temperature measurement.
Background technology
Must repeatedly carry out quick temperature measurement, sampling, chemical examination composition, particularly steel industry during metal smelt, in the process of steel-making, ironmaking, must repeatedly carry out quick temperature measurement, sampling, decide the oxygen detection smelting metal.Thermometric is to measure with fast thermocouple, and deciding oxygen (measuring oxygen degree of drawing together) is to measure with quick oxygen cell, and sampling is to obtain with bayonet sampler.In the prior art, they usually carry out separately.For example: in the mammoth conveter steelmaking process, one heat steel water must carry out 15-20 time thermometric, and the 8-10 sub-sampling is decided oxygen 3-4 time, adds up to nearly 25-35 time more than.Carry out multi-pass operations before high temperature furnace, number of operations is many, and labour intensity is big, and production efficiency is low, and various measuring sonde consumption are big, increased steel-making cost.
Summary of the invention
The purpose of this utility model be propose-kind can make thermometric, sampling, decide the one step completed metallurgical bath quick temperature measurement of oxygen and decide the oxygen sampling combined probe.
The utility model is to realize like this.It has probe, sampling box and connects paper tube, also has the body of a band fixed orifice, and sampling box is wrapped in the body, fast thermocouple temperature probe or thermometric is housed decide the connection paper tube insertion of oxygen coupling probe and is fixed in the fixed orifice of body.
The course of work of the present utility model is such.The paper tube of quick temperature measurement being decided the oxygen sampling combined probe inserts the front end that thermometric is decided the oxygen sampling gun, decides oxygen sampling gun rear end handle from thermometric and couples together with the signal end of lead with the thermometric Determining oxygen probe.The other end of lead is connected with secondary instrument, operator's (perhaps mechanical arm) picks up thermometric and decides the oxygen sampling gun, it is dark that coupling probe is inserted deposite metal, molten bath face 300----400mm, the deposite metal flows to sampling box, after treating that 4----7 obtains existing measurement data second, coupling probe is taken out from the molten bath, smash sampling box, promptly get sample one time, can send and do further to detect.
The utility model is simple in structure, working stability, easy to use, reduced number of operations, reduced labour intensity, enhanced productivity, reduced production cost.
Description of drawings and embodiment
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Wherein, 1----connects paper tube, 2----body, 3----sampling box, 4----mozzle; the 5----tin hat, 6----oxygen cell, 7----protective cover, 8----fast thermocouple; the 9----holder, 10----thermocouple signal extension line, 11----oxygen cell signal extension line, 12----fixed orifice.
As seen from the figure: the utlity model has probe, sampling box [3] and connect paper tube [1], the body [2] that also has a band fixed orifice [12], sampling box [3] is wrapped in the body [2], fast thermocouple temperature probe or thermometric is housed decides the connection paper tube [1] of oxygen coupling probe and insert and to be fixed in the fixed orifice [12] of body [2].Wherein, sampler is to be made of the sampling box [3] on the body (2), mozzle (4), tin hat (5).
Thermometric is decided the oxygen coupling probe a holder (9), oxygen cell (6), fast thermocouple (8) intert on holder (9), protective cover (7) covers oxygen cell (6), fast thermocouple (8) within it, and thermocouple signal extension line (10), oxygen cell signal extension line (11) link to each other with the afterbody of fast thermocouple (8), oxygen cell (6).
Temperature probe has a holder (9), and fast thermocouple (8) interts thereon, and protective cover (7) covers fast thermocouple (8) within it, and the afterbody of thermocouple signal extension line (10), fast thermocouple (8) links to each other.
Determining oxygen probe has a holder (9), and oxygen cell (6) interts thereon, and protective cover (7) covers oxygen cell (6) within it, and oxygen cell signal extension line (11) links to each other with the afterbody of oxygen cell (6).
Body [2] adopts high temperature resistant multiple film resin sand one-shot forming.The identical metal material of sampling box [3] metal available and to be measured is made or is fired with the fire resistive material of good permeability and forms.
Claims (7)
1, a kind of metallurgical bath quick temperature measurement is decided the oxygen sampling combined probe, it has probe, sampling box [3] and connects paper tube [1], it is characterized in that also having the body [2] of a band fixed orifice [12], sampling box [3] is wrapped in the body [2], fast thermocouple temperature probe or Determining oxygen probe or thermometric is housed decides the connection paper tube [1] of oxygen coupling probe and insert and to be fixed in the fixed orifice [12] of body [2].
2, metallurgical bath quick temperature measurement according to claim 1 is decided the oxygen sampling combined probe, it is characterized in that sampler is to be made of the sampling box [3] on the body (2), mozzle (4), tin hat (5).
3, metallurgical bath quick temperature measurement according to claim 1 is decided the oxygen sampling combined probe, it is characterized in that thermometric decides the oxygen coupling probe one holder (9) is arranged, oxygen cell (6), fast thermocouple (8) intert on holder (9), protective cover (7) covers oxygen cell (6), fast thermocouple (8) within it, and thermocouple signal extension line (10), oxygen cell signal extension line (11) link to each other with the afterbody of fast thermocouple (8), oxygen cell (6).
4, metallurgical bath quick temperature measurement according to claim 1 is decided the oxygen sampling combined probe, it is characterized in that temperature probe has a holder (9), fast thermocouple (8) interts on holder (9), protective cover (7) covers fast thermocouple (8) within it, and the afterbody of thermocouple signal extension line (10), fast thermocouple (8) links to each other.
5, metallurgical bath quick temperature measurement according to claim 1 is decided the oxygen sampling combined probe, it is characterized in that Determining oxygen probe has a holder (9), oxygen cell (6) interts on holder (9), protective cover (7) covers oxygen cell (6) within it, and oxygen cell signal extension line (11) links to each other with the afterbody of oxygen cell (6).
6, metallurgical bath quick temperature measurement according to claim 1 is decided the oxygen sampling combined probe, it is characterized in that the identical metal material of sampling box [3] metal available and to be measured is made or fire with the fire resistive material of good permeability forming.
7, metallurgical bath quick temperature measurement according to claim 1 is decided the oxygen sampling combined probe, it is characterized in that body [2] adopts high temperature resistant multiple film resin sand one-shot forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235126 CN2625851Y (en) | 2003-01-06 | 2003-01-06 | Quick temperature measuring, oxygen determining, and sampling combined probe for metallurgy molten pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235126 CN2625851Y (en) | 2003-01-06 | 2003-01-06 | Quick temperature measuring, oxygen determining, and sampling combined probe for metallurgy molten pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625851Y true CN2625851Y (en) | 2004-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03235126 Expired - Fee Related CN2625851Y (en) | 2003-01-06 | 2003-01-06 | Quick temperature measuring, oxygen determining, and sampling combined probe for metallurgy molten pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625851Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603862B (en) * | 2009-06-27 | 2010-10-20 | 王文学 | Full automatic fast thermocouple assembling machine |
-
2003
- 2003-01-06 CN CN 03235126 patent/CN2625851Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603862B (en) * | 2009-06-27 | 2010-10-20 | 王文学 | Full automatic fast thermocouple assembling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |